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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

The substance is imported into Europe in polymerised (non-available) form and, in consequence, further investigation of adsorption/desorption under the terms of REACH Annex VIII & IX is unnecessary. Furthermore company specific analytical data demonstrates that the amount of residual monomer is present at a very low concentration of 14-20ppm as 4-methylpent-1-ene. The data is attached in section 8 of the IUCLID.

Key value for chemical safety assessment

Additional information

The substance is imported into Europe in polymerised (non-available) form and, in consequence, further investigation of adsorption/desorption under the terms of REACH Annex VIII & IX is unnecessary. Furthermore company specific analytical data demonstrates that the amount of residual monomer is present at a very low concentration of 14-20ppm as 4-methylpent-1-ene. The data is attached in section 8 of the IUCLID.